正确答案: A

调节城市大气碳氧平衡 有明显的增温降湿效应 减少城市地区日照时间 消除城市大气酸雨污染

题目：绿地对城市生态环境的作用，下列叙述正确的是

解析：A

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学习资料的答案和解析：

[单选题]He did not regret saying what he did but felt that he it differently.

could have expressed